Aluminium Alloy 2618A (Aluminum 2618)
Technical Data Sheet
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Chemical Composition Limits |
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Weight% |
Al |
Si |
Fe |
Cu |
Mn |
Mg |
Ni |
Zn |
Ti |
Zr + Ti |
Other Each |
Others Total |
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2618 USA |
Rem |
0.10-0.25 |
0.9-1.3 |
1.9-2.7 |
- |
1.3-1.8 |
0.9-1.2 |
0.10 max |
0.04-0.10 |
- |
0.05 max |
0.15 max |
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2618A EAA |
Rem |
0.15-0.25 |
0.9-1.4 |
1.8-2.7 |
0.25 max |
1.2-1.8 |
0.8-1.4 |
0.15 max |
0.20 max |
0.25 max |
0.05 max |
0.15 max |
Aluminium Alloy 2618A (Aluminum 2618) is a high strength aluminium alloy which contains both copper and magnesium. Alloy 2618 (2618A) has good machinability and is fair resistance to atmospheric attack. Aluminium Alloy 2618A (Aluminum 2618) is typically used in aerospace and defence components. It is commonly used for pistons and rotating aircraft parts due to it's ability to work in higher temperature applications. 2618 is also used in high performance autosport applications.
Typical Mechanical Properties
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Material |
Size |
Diameter (mm) |
Tensile Strength min (N/mm²) |
Yield Strength min (N/mm²) |
Elongation in 50 mm % |
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2618A |
Extruded Bar |
<10 |
400 |
320 |
5 |
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2618 |
Extruded Bar |
10-100 |
420 |
340 |
7 |
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Specifications
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Alloy Designation |
UK |
US |
US Federal |
European |
Other |
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2618A |
BS H16 |
AMS 4132 2618-T61 Die & Hand forgings |
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A-U2GN |
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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
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Welcome to Alloy center We are specialist to provide All alloy & special alloy & high temperature & low expansion by different grade of all metals include of stainless steel, aluminium, nickel-based, titanium chromium &… by different shape (Sheet, Bar, Rod, Plate, Foil, Tube, Pipe, Wire, Mesh &… base on American & European specifications & standard by highest quality & Base on your Request. Provide all grade of these alloy by different shape & size is Our expertise For any inquiry & request, don't hesitate to contact us
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